NTD81
NOTICE: Since October 26th, 2026, NTD81 is going to hibernation, what does that mean? The transmitters are only used for tests or left untouched.
NTD81 is a monolith station transmitting from the area of the Kaliningrad Oblast, but has backup transmitters in the area of Sochi, it transmits a 3-tone marker. Transmits messages in CW.
| Frequencies | Information | Activity | Power and mode |
|---|---|---|---|
| 3882kHz | Main frequency, active 24/7, may sometimes shut off | Hibernated | 100kW, USB (Upper Side Band) |
| 4082kHz | Main CW channel | Hibernated | 2kW, CW |
| 6861kHz | Main night CIS relay | Hibernated | 10kW, USB (Upper Side Band) |
| 4527kHz | Main day CIS relay | Hibernated | 10kW, USB (Upper Side Band) |
History[edit | edit source]
- 23rd July, NTD81 opens CW frequency and transmits first message.
Logs[edit | edit source]
Messages logged:
| Date | Message |
|---|---|
| 23/07/26 | NTD81 4082U 10473 KOMANDA 586 14 - first message |
| 23/07/26 | NTD81 13 SBOJ 03754 STANTSIYA 102 SBOJ BLYAT |
| 23/07/26 | 2205z NTD81 71011 SOLNTSE 109 02 |
| 24/07/26 | 1100z NTD81 48412 CHUDESA 104 44 |
| 24/07/26 | 1309z DLYA RADIOM-77 1 2 3 4 5 6 7 8 9 10 |
| 24/07/26 | 1319z DLYA FENT YA NTD81 44821 VELOSIPED 842 54 |
| 25/07/26 | 2035z DLYA RADIOM-77 YA NTD81 24533 EKRAN 122 70 |
| 27/07/26 | 2219z NTD81 32012 OKNO 401 18 |
| 02/08/26 | 1458z NTD81 89965 KRASNIY 540 32 |
| 06/08/26 | 1354z NTD81 62033 ELEKTRONIKA 312 66 |
| 14/08/26 | 2212z NTD81 37822 PRILAVOK 654 70 |
| 20/08/26 | 2046z DLYA OBLAKO-47 1 2 3 4 5 6 7 8 9 10 |
| 22/08/26 | 1434z DLYA NTFZH 1 2 3 4 5 6 7 8 9 10 |
| 25/08/26 | 0828z DLYA RADIOM-77 1 2 3 4 5 6 7 8 9 10 |
| 12/09/26 | 1035z NTD81 23112 SPOSOB 331 84 |
| 02/10/26 | 1348z OKTAN-82 13247 AVTOBUS 455 89 - new callsign? |